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Sonbull [250]
3 years ago
8

What is the molarity of a 1.283 L solution that is made from 16.88 g of NaCl?

Chemistry
1 answer:
Molodets [167]3 years ago
7 0

Answer:

0.225M

Explanation:

Equation: M=n/v

n = moles of solute

v = liters of solution

NaCl = 58.443 g/mol

16.88/58.443= 0.289 moles of NaCl

0.289/1.283=0.225M

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8 0
3 years ago
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A steel cylinder of oxygen is being store in a room at 25.0 °C under a pressure of 1250 atm. What pressure would be exerted by t
Rudik [331]

Answer:

P₂ = 1312.88 atm

Explanation:

Given data:

Initial temperature = 25°C

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Final temperature = 40°C

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Final temperature = 40°C ( 40+273.15 = 313.15 k)

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P₁/T₁ = P₂/T₂

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6 0
3 years ago
What is the maximum number of covalent bonds that can be formed by one carbon atom? 1 2 3 4
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5 0
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pochemuha

Answer:

Explanation:

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4 0
3 years ago
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3 years ago
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